Mentor Graphics Modelsim can be downloaded from
 http://model.com/content/modelsim-pe-student-edition-hdl-simulation
 or:
 https://www.altera.com/download/software/modelsim-starter

After opening, change your working directory with file, change directory and point to the directory where the *.wlf files are located.
Next, at the prompt:

Modelsim Prompt> vsim -view vsim.wlf

ModelSim will then load up the simulation information.
However, it does not launch the waveform window. To
do this, open the waveform window and add the list
of signals to the wave window:

Modelsim Prompt> do wave.do

Modelsim will then launch the wave window, list the
signals and show the results as seen in the vsim.wlf file.
